Baie miracle (Synsepalum dulcificum): Benefits, Dosage, Safety & Evidence

Questions fréquentes

How does miracle berry make sour foods taste sweet?

Miracle berry contains miraculin, a glycoprotein that binds to sweet taste receptors on the tongue. Under acidic conditions, such as when eating sour foods, miraculin changes conformation and activates these receptors, causing sour foods to taste sweet. This effect typically lasts 30 minutes to 2 hours until the miraculin is washed away by saliva. The mechanism is well-documented in scientific literature (Evidence Level B).

Does miracle berry interact with any medications?

There are no well-documented drug interactions for miracle berry (Synsepalum dulcificum) in the scientific literature. The active compound, miraculin, acts locally on taste receptors and is not systemically absorbed in significant amounts. However, individuals using miracle berry to manage diabetes should monitor blood glucose closely, as the altered taste perception may affect food intake and insulin requirements. Always consult your healthcare provider before combining with prescription medications (Evidence Level C).

How much miracle berry should I take?

The typical adult dosage is 1-2 fresh miracle berries, or the equivalent in freeze-dried tablet form. Allow the berry or tablet to dissolve on the tongue for 1-2 minutes before eating sour foods. The taste-modifying effect begins within minutes and lasts approximately 30 minutes to 2 hours. Dosage recommendations are based on traditional use and limited clinical evidence (Evidence Level C). No standardized pharmaceutical dosage has been established.

Is miracle berry safe to eat during pregnancy?

Miracle berry is generally considered safe during pregnancy when consumed in typical food amounts. No adverse effects have been reported in pregnant women, and the active compound miraculin is not systemically absorbed. The berry has a long history of safe consumption in West Africa as a food. However, pregnant women should consult their healthcare provider before using miracle berry products, particularly for diabetes management or during chemotherapy (Evidence Level C/Traditional).

What is miracle berry used for?

Miracle berry is primarily used as a natural sweetener and taste modifier, making sour and acidic foods taste sweet without added sugar. Traditional and emerging uses include appetite stimulation, diabetes management as a sugar substitute, and helping chemotherapy patients manage taste changes and metallic taste disturbances. Some people use it for weight management by reducing sugar cravings. Evidence for these applications is limited (Evidence Level C), though the taste-modifying effect is well-established.

Are there any side effects from eating miracle berry?

Miracle berry has no commonly reported side effects and is well-tolerated by most individuals. The active compound miraculin is a natural protein that has been consumed safely in West Africa for centuries. No serious adverse reactions or contraindications are documented in the scientific literature (Evidence Level C). Some individuals may experience mild gastrointestinal effects if consuming large quantities, though this is rare. The berry is classified as a food in most jurisdictions.

Fiche d'information compilée à partir de PubMed

Cette fiche a été compilée à partir de résumés PubMed (NIH) avec l'assistance d'une IA. Chaque affirmation factuelle est citée par un article PubMed réel (voir la liste des sources). Elle n'a pas encore été révisée par un humain — confirmez auprès d'un professionnel de santé avant utilisation.

Compilé à partir de 30 articles PubMed · modèle : gemma4:31b

Résumé

Synsepalum dulcificum, known as miracle berry, is a West African shrub recognized for its unique ability to modify sour tastes into sweet sensations [PMID:33177634, PMID:35046985].

Contexte

Synsepalum dulcificum is an evergreen shrub native to tropical West and Central Africa [PMID:33458055, PMID:38446284]. It is an economically important plant in the Sapotaceae family [PMID:26821007, PMID:39795300].

Usages traditionnels

The plant is used in tropical Western and Central Africa for the management of various ailments [PMID:33426338], and has been historically used to treat diarrhea in humans and animals [PMID:38446284].

Composés actifs

The primary taste-modifying compound is the glycoprotein miraculin [PMID:33426338, PMID:35046985]. Other identified compounds include triterpenoids (lupeol acetate and β-amyrin acetate) [PMID:32162705], alkaloids (dihydro-feruloyl-5-methoxytyramine, N-cis-caffeoyltyramine, N-cis-feruloyl-tyramine), lignins (+-syringaresinol, +-epi-syringaresinol), phytosterols, and phenolics including derivatives of quercetin and myricetin [PMID:33426338, PMID:36046137].

Mécanisme d'action

Miraculin modifies taste perception by suppressing sourness and inducing sweetness in acidic foods/beverages at low pH conditions [PMID:39358649]. In lipid management, active compounds from kernels may upregulate PPARγ and AMPKα1 while downregulating FAS [PMID:41086359].

Preuves cliniques

Preuve DHypercholesterolemia

Ethanolic extract of seeds (ES) and isolated triterpenoids decreased plasma total cholesterol by 15%-20% in hamsters [PMID:32162705].

Preuve DHyperuricaemia

Butanol extracts attenuated oxonic acid potassium salt-induced hyperuricaemia in mice by lowering serum uric acid levels [PMID:26821007].

Preuve DInsulin Resistance/Diabetes

Oral administration of miracle fruit improved insulin sensitivity and decreased plasma glucose in fructose-rich chow-fed rats [PMID:16941611].

Preuve DCancer/Tumor Growth

Leaf extract inhibited the growth of MCF-7 xenograft tumors in mice and showed antiangiogenesis activity in zebrafish [PMID:36046137].

Preuve BHair Breakage

A randomized, double-blind, placebo-controlled trial assessed the safety and efficacy of seed oil (MFSO) in reducing hair breakage in women [PMID:29399260].

Preuve BMotor Skills

Grossesse et allaitement

Proposed use of dried fruits as food supplements excludes pregnant and lactating women [PMID:34135997].

Synthèse des preuves

Evidence is primarily based on animal models (hamsters, rats, mice, zebrafish) and in vitro studies (Level D), with limited clinical trials (Level B) focusing on topical seed oil applications.

Sources PubMed

1.PMID: 33177634 (2020) — Phenotypic variation, functional traits repeatability and core collection inference in Synsepalum dulcificum (Schumach & Thonn.) Daniell reveals the Dahomey Gap as a centre of diversity. · Scientific reports
2.PMID: 32162705 (2020) — The cholesterol-lowering activity of miracle fruit (Synsepalum dulcificum). · Journal of food biochemistry
3.PMID: 33426338 (2020) — Nutritional benefits, phytochemical constituents, ethnomedicinal uses and biological properties of Miracle fruit plant (Synsepalum dulcificum Shumach. & Thonn. Daniell). · Heliyon
4.PMID: 35046985 (2021) — The Chromosome-Level Genome of Miracle Fruit (Synsepalum dulcificum) Provides New Insights Into the Evolution and Function of Miraculin. · Frontiers in plant science
5.PMID: 25314134 (2014) — The clinical effects of Synsepalum dulcificum: a review.

Baie miracle

Sources et citations

Calculer une dose sûre de Baie miracle

Dulawali

Cassia auriculata

Nopal

Questions fréquentes

Résumé

Contexte

Usages traditionnels

Composés actifs

Mécanisme d'action

Preuves cliniques

Grossesse et allaitement

Synthèse des preuves

Sources PubMed

Sources gouvernementales

Baie miracle

Sources et citations

Calculer une dose sûre de Baie miracle

Plantes associées

Dulawali

Cassia auriculata

Nopal

Questions fréquentes

Résumé

Contexte

Usages traditionnels

Composés actifs

Mécanisme d'action

Preuves cliniques

Grossesse et allaitement

Synthèse des preuves

Sources PubMed

Sources gouvernementales